Focaljet - Ford Focus Forums - View Single Post - Suzuki GSXR 750 quad Throttle Body Install on 2.3 L Duratec

**JohnStranahan** · 12-22-2007, 08:14 PM

Ok. Thanks for the thought. I did that; here are the results. If you look at the runner butterfly opening command (IMRC open) and the runner butterfly position readout (IMRC AD) graphically they are almost superimposed. Very fast reaction.

If I take a look at the microsoft excel file that contains the original numbers I can get more info. It looks like there is a .1 second delay from the relay opening until the vacuum motor sends a butterfly open signal. I don't know how far the vacuum motor needs to move to send this signal as all the linkage is hidden from view. That seems like enough time lag.

12-22-2007, 08:14 PM	#87
JohnStranahan Junior Member Join Date: Dec 2004 Posts: 77	Re: Suzuki GSXR 750 quad Throttle Body Install on 2.3 L Duratec Ok. Thanks for the thought. I did that; here are the results. If you look at the runner butterfly opening command (IMRC open) and the runner butterfly position readout (IMRC AD) graphically they are almost superimposed. Very fast reaction. If I take a look at the microsoft excel file that contains the original numbers I can get more info. It looks like there is a .1 second delay from the relay opening until the vacuum motor sends a butterfly open signal. I don't know how far the vacuum motor needs to move to send this signal as all the linkage is hidden from view. That seems like enough time lag.